Welcome to GIC Fasteners, your premier destination for premium Alloy Steel Washers that meet the highest industry standards, including DIN, ASTM, ISO, and BS. Our meticulously crafted washers are engineered to excel in diverse applications, offering exceptional strength, corrosion resistance, and precision. Compliant with equivalent international standards, GIC Fasteners proudly manufactures Alloy Steel Washers that are renowned for their durability and reliability. Whether you require washers for heavy-duty projects or precision assemblies, our products are designed to exceed your expectations and elevate your projects to new heights. Trust GIC Fasteners as your dependable source for top-quality Alloy Steel Washers, setting the industry standard for excellence.
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ToggleElevate your industrial projects with the unparalleled strength and precision of Alloy Steel Washers from GIC Fasteners. As a leading manufacturer, we take pride in delivering top-quality solutions engineered to meet the demanding needs of various applications. Our Alloy Steel Washers are renowned for their exceptional durability, making them the ideal choice for heavy-duty projects where strength is paramount. Whether it’s resisting corrosion, maintaining stability at high temperatures, or providing a secure fit through precision engineering, our washers exceed industry standards, ensuring reliability and longevity in your assemblies.
At GIC Fasteners, we understand that one size doesn’t fit all. That’s why we offer customization options to tailor our Alloy Steel Washers to your specific requirements. For inquiries, quotes, or to discuss your project needs, don’t hesitate to reach out to us at sales@gicfasteners.com. Trust GIC Fasteners to be your reliable partner, providing high-quality Alloy Steel Washers that meet and exceed your expectations. Elevate your projects with the strength and precision that only GIC Fasteners can offer.
Specifications | : | ASTM A193 / ASME SA193 |
Standard | : | DIN, ASTM, BS, ISO and all International Standards |
Size | : | M02 to M33 |
Length | : | 3 mm to 200 mm |
Type | : | Flat Washers, Spring Lock Washers, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer, Fender Washers, Wave Washers, Hex Washers, Internal Tab Washers, etc. |
Bolt Size
|
USS
|
SAE
|
||||
OD (in.)
|
ID (in.)
|
Thickness
|
OD (in.)
|
ID (in.)
|
Thickness
|
|
1/8 (#6)
|
-
|
-
|
-
|
0.375
|
0.156
|
.036/.065
|
5/32 (#8)
|
-
|
-
|
-
|
0.438
|
0.188
|
.036/.065
|
3/16 (#10)
|
0.560
|
0.250
|
.036/.065
|
0.500
|
0.220
|
.036/.065
|
7/32 (#12)
|
-
|
-
|
-
|
0.562
|
0.250
|
.051/.080
|
1/4 (#14)
|
0.734
|
0.312
|
.051/.080
|
0.625
|
0.281
|
.051/.080
|
5/16
|
0.875
|
0.375
|
.064/.104
|
0.688
|
0.344
|
.051/.080
|
3/8
|
1.000
|
0.438
|
.064/.104
|
0.812
|
0.406
|
.051/.080
|
7/16
|
1.250
|
0.500
|
.064/.104
|
0.922
|
0.469
|
.051/.080
|
1/2
|
1.375
|
0.562
|
.086/.132
|
1.062
|
0.531
|
.074/.121
|
9/16
|
1.469
|
0.625
|
.086/.132
|
1.156
|
0.594
|
.074/.121
|
5/8
|
1.750
|
0.688
|
.108/.160
|
1.312
|
0.656
|
.074/.121
|
3/4
|
2.000
|
0.812
|
.122/.177
|
1.469
|
0.812
|
.108/.160
|
7/8
|
2.250
|
0.938
|
.136/.192
|
1.750
|
0.938
|
.108/.160
|
1
|
2.500
|
1.062
|
.136/.192
|
2.000
|
1.062
|
.108/.160
|
1 1/8
|
2.750
|
1.250
|
.136/.192
|
2.250
|
1.250
|
.108/.160
|
1 1/4
|
3.000
|
1.375
|
.136/.192
|
2.500
|
1.375
|
.136/.192
|
1 3/8
|
3.250
|
1.500
|
.153/.213
|
2.750
|
1.500
|
.136/.213
|
1 1/2
|
3.500
|
1.625
|
.153/.213
|
3.000
|
1.625
|
.153/.213
|
1 5/8
|
3.750
|
1.750
|
.153/.213
|
-
|
-
|
-
|
1 3/4
|
4.000
|
1.875
|
.153/.213
|
-
|
-
|
-
|
1 7/8
|
4.250
|
2.000
|
.153/.213
|
-
|
-
|
-
|
2
|
4.500
|
2.125
|
.153/.213
|
-
|
-
|
-
|
2 1/4
|
4.750
|
2.375
|
.320/.248
|
-
|
-
|
-
|
2 1/2
|
5.000
|
2.625
|
.210/.280
|
-
|
-
|
-
|
2 3/4
|
5.250
|
2.875
|
.228/.410S
|
-
|
-
|
-
|
3
|
5.500
|
3.125
|
.249/.327
|
-
|
-
|
-
|
Size |
USS |
SAE |
||||
---|---|---|---|---|---|---|
Inside Diameter (A) |
Outside Diameter (B) |
Thickness (C) |
Inside Diameter (A) |
Outside Diameter (B) |
Thickness (C) |
|
#2 |
- |
- |
- |
3/32" |
1/4" |
0.020" |
#4 |
- |
- |
- |
1/8" |
5/16" |
0.032" |
#6 |
- |
- |
- |
5/32" |
3/8" |
0.049" |
#8 |
- |
- |
- |
3/16" |
7/16" |
0.049" |
#10 |
- |
- |
- |
7/32" |
1/2" |
0.049" |
#12 |
- |
- |
- |
1/4" |
9/16" |
0.065" |
1/4" |
5/16" |
0.734" |
0.065" |
9/32" |
5/8" |
0.065" |
5/16" |
3/8" |
7/8" |
0.083" |
11/32" |
11/16" |
0.065" |
3/8" |
7/16" |
1" |
0.083" |
13/32" |
13/16" |
0.065" |
7/16" |
1/2" |
1-1/4" |
0.083" |
15/32" |
15/16" |
0.065" |
1/2" |
9/16" |
1-3/8" |
0.109" |
17/32" |
1-1/16" |
0.095" |
9/16" |
5/8" |
1-15/32" |
0.109" |
19/32" |
1-5/32" |
0.095" |
5/8" |
11/16" |
1-3/4" |
0.134" |
21/32" |
1-5/16" |
0.095" |
3/4" |
13/16" |
2" |
0.148" |
13/16" |
1-15/32" |
0.134" |
7/8" |
15/16" |
2-1/4" |
0.165" |
15/16" |
1-3/4" |
0.134" |
1" |
1-1/16" |
2-1/2" |
0.165" |
1-1/16" |
2" |
0.134" |
1-1/8" |
1-1/4" |
2-3/4" |
0.165" |
- |
- |
- |
1-1/4" |
1-3/8" |
3" |
0.165" |
- |
- |
- |
1-3/8" |
1-1/2" |
3-1/4" |
0.180" |
- |
- |
- |
1-1/2" |
1-5/8" |
3-1/2" |
0.180" |
- |
- |
- |
1-5/8" |
1-3/4" |
3-3/4" |
0.180" |
- |
- |
- |
1-3/4" |
1-7/8" |
4" |
0.180" |
- |
- |
- |
2" |
2-1/8" |
4-1/2" |
0.213" |
- |
- |
- |
Industry/Applications | Usage |
---|---|
Construction | Used in construction projects for securing structural elements such as beams, columns, and bridges. |
Automotive | Applied in automotive manufacturing for various components including engine parts, chassis, and suspension systems. |
Manufacturing | Utilized in manufacturing equipment, machinery, and production lines for fastening and assembly purposes. |
Aerospace | Used in the aerospace industry for aircraft assembly, securing critical components, and ensuring structural integrity. |
Oil and Gas | Applied in the oil and gas sector for pipeline connections, wellhead equipment, and offshore structures due to their strength and corrosion resistance. |
Heavy Machinery | Found in heavy machinery such as bulldozers, cranes, and excavators, where durability and reliability are crucial in high-stress environments. |
Power Generation | Utilized in power generation equipment, including turbines and generators, where high strength and resistance to heat are required. |
Explore our comprehensive range of products, ensuring you find the perfect solution for your specific requirements.
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Alloy Steel is a steel alloy that contains various elements to enhance its properties, such as strength and durability. Alloy Steel Washers are preferred for their high tensile strength, making them ideal for heavy-duty applications.
Alloy Steel Washers generally offer higher tensile strength and better corrosion resistance compared to Carbon Steel Washers. They are suitable for applications where strength is critical.
Yes, Alloy Steel Washers can be used outdoors, but applying appropriate coatings or treatments is advisable to enhance their corrosion resistance in outdoor environments.
Various coatings, such as zinc plating, galvanization, and epoxy coatings, can be applied to Alloy Steel Washers based on the specific application and environmental conditions.
Alloy Steel Washers exhibit excellent heat resistance, making them suitable for applications exposed to elevated temperatures.
Yes, Alloy Steel Washers manufactured by GIC Fasteners adhere to industry standards, including DIN, ASTM, ISO, and other relevant standards, ensuring consistent quality.
Yes, Alloy Steel Washers are recyclable, promoting environmental sustainability by reducing waste and conserving resources.
Certainly, we offer customization options for Alloy Steel Washers to meet your specific project requirements. Contact our team, and we'll assist you in finding the right size and specifications.
Alloy Steel Washers are favored in aerospace applications due to their high strength, resistance to heat, and reliability, ensuring the safety and structural integrity of aircraft components.